163d96952SAdrian Prantl; RUN: llvm-as < %s -o %t 263d96952SAdrian Prantl; RUN: llvm-dis < %t -o - | FileCheck %s 3d4ac2a2bSAdrian Prantl; Created at -O1 from: 4d4ac2a2bSAdrian Prantl; int sink(int); 5d4ac2a2bSAdrian Prantl; __attribute__((always_inline)) int f(int i) { return sink(i); } 6d4ac2a2bSAdrian Prantl; __attribute__((always_inline)) int g(int j) { return sink(j); } 7d4ac2a2bSAdrian Prantl; __attribute__((nodebug)) int nodebug(int k) { return f(k)+g(k); } 863d96952SAdrian Prantlsource_filename = "t.c" 963d96952SAdrian Prantltarget datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 1063d96952SAdrian Prantltarget triple = "x86_64-apple-macosx10.12.0" 1163d96952SAdrian Prantl 12d4ac2a2bSAdrian Prantldeclare i32 @sink(i32) local_unnamed_addr 1363d96952SAdrian Prantl 14d4ac2a2bSAdrian Prantldefine i32 @nodebug(i32 %k) local_unnamed_addr #2 { 1563d96952SAdrian Prantlentry: 1663d96952SAdrian Prantl; This should not set off the FnArg Verifier. The two variables are in differrent scopes. 17d4ac2a2bSAdrian Prantl tail call void @llvm.dbg.value(metadata i32 %k, i64 0, metadata !12, metadata !13) #4, !dbg !14 18d4ac2a2bSAdrian Prantl %call.k = tail call i32 @sink(i32 %k) #4, !dbg !15 19d4ac2a2bSAdrian Prantl tail call void @llvm.dbg.value(metadata i32 %k, i64 0, metadata !19, metadata !13) #4, !dbg !20 20d4ac2a2bSAdrian Prantl %call.k3 = tail call i32 @sink(i32 %k) #4, !dbg !21 21d4ac2a2bSAdrian Prantl %add = add nsw i32 %call.k3, %call.k 22d4ac2a2bSAdrian Prantl ret i32 %add 2363d96952SAdrian Prantl} 2463d96952SAdrian Prantl 2563d96952SAdrian Prantl; Function Attrs: nounwind readnone 26d4ac2a2bSAdrian Prantldeclare void @llvm.dbg.value(metadata, i64, metadata, metadata) #3 2763d96952SAdrian Prantl 28d4ac2a2bSAdrian Prantlattributes #2 = { nounwind ssp uwtable } 29d4ac2a2bSAdrian Prantlattributes #3 = { nounwind readnone } 3063d96952SAdrian Prantl 3163d96952SAdrian Prantl!llvm.dbg.cu = !{!0} 3263d96952SAdrian Prantl!llvm.module.flags = !{!3, !4, !5} 3363d96952SAdrian Prantl!llvm.ident = !{!6} 3463d96952SAdrian Prantl 35d4ac2a2bSAdrian Prantl!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 5.0.0 (trunk 297153) (llvm/trunk 297155)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 3663d96952SAdrian Prantl!1 = !DIFile(filename: "t.c", directory: "/tmp") 3763d96952SAdrian Prantl!2 = !{} 3863d96952SAdrian Prantl!3 = !{i32 2, !"Dwarf Version", i32 4} 3963d96952SAdrian Prantl!4 = !{i32 2, !"Debug Info Version", i32 3} 4063d96952SAdrian Prantl!5 = !{i32 1, !"PIC Level", i32 2} 4163d96952SAdrian Prantl!6 = !{!"clang version 5.0.0 (trunk 297153) (llvm/trunk 297155)"} 42*2c864551SShiva Chen!7 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !11) 4363d96952SAdrian Prantl!8 = !DISubroutineType(types: !9) 44d4ac2a2bSAdrian Prantl!9 = !{!10, !10} 45d4ac2a2bSAdrian Prantl!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 46d4ac2a2bSAdrian Prantl!11 = !{!12} 47d4ac2a2bSAdrian Prantl; CHECK: !DILocalVariable(name: "i", arg: 1 48d4ac2a2bSAdrian Prantl!12 = !DILocalVariable(name: "i", arg: 1, scope: !7, file: !1, line: 2, type: !10) 49d4ac2a2bSAdrian Prantl!13 = !DIExpression() 50d4ac2a2bSAdrian Prantl!14 = !DILocation(line: 2, column: 42, scope: !7) 51d4ac2a2bSAdrian Prantl!15 = !DILocation(line: 2, column: 54, scope: !7) 52d4ac2a2bSAdrian Prantl!16 = !DILocation(line: 2, column: 47, scope: !7) 53*2c864551SShiva Chen!17 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 3, type: !8, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !18) 54d4ac2a2bSAdrian Prantl!18 = !{!19} 55d4ac2a2bSAdrian Prantl; CHECK: !DILocalVariable(name: "j", arg: 1 56d4ac2a2bSAdrian Prantl!19 = !DILocalVariable(name: "j", arg: 1, scope: !17, file: !1, line: 3, type: !10) 57d4ac2a2bSAdrian Prantl!20 = !DILocation(line: 3, column: 42, scope: !17) 58d4ac2a2bSAdrian Prantl!21 = !DILocation(line: 3, column: 54, scope: !17) 59d4ac2a2bSAdrian Prantl!22 = !DILocation(line: 3, column: 47, scope: !17) 60